Earthquake impact image contrast enhancement

Suzelawati Zenian (2020) Earthquake impact image contrast enhancement.

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Abstract

Contrast enhancement plays an important role in image processing. It aims to improve the visibility of objects by enhancing the overall visual representation of the images. In this paper, the contrast of earthquake impact image in Ranau, Sabah is enhanced by using classical technique namely Image Size Dependent Normalization (ISDN). Moreover, a comparison is carried out between ISDN and another classical technique known as Histogram Equalization (HE). The accuracy of both methods is measured by using universal image quality index (UIQI) metric.

Item Type: Proceedings
Uncontrolled Keywords: Contrast Enhancement, Image Processing, Image Size Dependent Normalization, Histogram Equalization
Subjects: Q Science > QA Mathematics
Q Science > QE Geology
Divisions: FACULTY > Faculty of Science and Natural Resources
Depositing User: SITI AZIZAH BINTI IDRIS -
Date Deposited: 18 Jun 2021 01:16
Last Modified: 18 Jun 2021 01:16
URI: http://eprints.ums.edu.my/id/eprint/21344

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